D. 18 1/6 is answer i believe
Answer:
See Explanation
Step-by-step explanation:
No trapezoid is attached; so, I will solve on a general note
The area of a trapezoid is:
Using the attached image as a point of reference;
The parallel sides are: AD (6cm) and BD (12cm)
The height is 4cm
So, the area is:
<span>x<-15
Open circle on -15, draw ray towards your left.
Hope that helps!</span>